4BlueTech

4bluetech.com

Barcelona, Catalonia, Spain

1-10 employees

LinkedIn Profile

About 4BlueTech

co2 capture, microalgae, sustainability, circular economy, foodtech, ai, vegan, omega3, water treatment, air purification, saf, regenerated water, climate, deeptech, hydrogen, co2, plantbased, funding, investor, green

4BlueTech's Tech Stack

Decision Makers at 4BlueTech

1 contact

Marc Cortes

Co-Founder & CEO

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10 technologies detected · 1 decision maker · Emails available

Sales Outreach Angle

WordPress as a CMS signals a content-driven or SMB digital presence. SEO tools, hosting solutions, and page-builder plugins are natural fits for outreach.

4BlueTech's Position in the StackWho Database

• 4BlueTech is 1 of 4,079 environmental services companies tracked in StackWho.
• 4,065 environmental services companies in our database have verified decision-maker emails (100% of the cohort).
• 5,322 companies in Catalonia are in the StackWho database.
• 1,663 environmental services companies are in the 1-10 employee range (same size as 4BlueTech).

Technology detection from public web signals. Decision-maker contacts compiled from LinkedIn public profiles, company filings, and verified outbound testing. Methodology & sources · Updated July 2026.

Frequently Asked Questions

What technology does 4BlueTech use?

4BlueTech uses Outlook, Microsoft Office 365, Woo Commerce, Google Font API, Stripe, WordPress.org, and 4 more technologies. This data is sourced from StackWho's technology detection engine.

How do I contact the decision makers at 4BlueTech?

StackWho has verified email addresses for 1 decision maker at 4BlueTech. Pro members can access direct emails for the CEO, CTO, VP of Engineering, and other key contacts. Use StackWho to reach 4BlueTech directly for sales, recruiting, or partnerships.

What industry is 4BlueTech in?

4BlueTech operates in the environmental services industry, headquartered in Barcelona, Catalonia, Spain. StackWho tracks technology stacks and decision maker contacts for companies across all industries.

Can I export 4BlueTech's contact data?

Yes. StackWho Pro members can export decision maker contact data for 4BlueTech and similar companies to CSV. Use the export feature to build targeted prospect lists segmented by technology stack, industry, or location.